{"id":"https://openalex.org/W2797756074","doi":"https://doi.org/10.1109/bhi.2018.8333453","title":"Sensing-Fi: Wi-Fi CSI and accelerometer fusion system for fall detection","display_name":"Sensing-Fi: Wi-Fi CSI and accelerometer fusion system for fall detection","publication_year":2018,"publication_date":"2018-03-01","ids":{"openalex":"https://openalex.org/W2797756074","doi":"https://doi.org/10.1109/bhi.2018.8333453","mag":"2797756074"},"language":"en","primary_location":{"id":"doi:10.1109/bhi.2018.8333453","is_oa":false,"landing_page_url":"https://doi.org/10.1109/bhi.2018.8333453","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 IEEE EMBS International Conference on Biomedical & Health Informatics (BHI)","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5067642616","display_name":"Ramin Ramezani","orcid":null},"institutions":[{"id":"https://openalex.org/I4210130891","display_name":"Olive View-UCLA Medical Center","ror":"https://ror.org/03b66rp04","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1328359107","https://openalex.org/I4210130891"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ramin Ramezani","raw_affiliation_strings":["Center for Smart Health","David Geffen, UCLA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Center for Smart Health","institution_ids":[]},{"raw_affiliation_string":"David Geffen, UCLA","institution_ids":["https://openalex.org/I4210130891"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102884095","display_name":"Yubin Xiao","orcid":"https://orcid.org/0000-0003-1088-6194"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Yubin Xiao","raw_affiliation_strings":["Department of Computer Science"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5073395425","display_name":"Arash Naeim","orcid":"https://orcid.org/0000-0001-6830-5933"},"institutions":[{"id":"https://openalex.org/I4210130891","display_name":"Olive View-UCLA Medical Center","ror":"https://ror.org/03b66rp04","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1328359107","https://openalex.org/I4210130891"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Arash Naeim","raw_affiliation_strings":["Center for Smart Health","David Geffen, UCLA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Center for Smart Health","institution_ids":[]},{"raw_affiliation_string":"David Geffen, UCLA","institution_ids":["https://openalex.org/I4210130891"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":32,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"402","last_page":"405"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10326","display_name":"Indoor and Outdoor Localization Technologies","score":0.9995999932289124,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10326","display_name":"Indoor and Outdoor Localization Technologies","score":0.9995999932289124,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10444","display_name":"Context-Aware Activity Recognition Systems","score":0.9980999827384949,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12740","display_name":"Gait Recognition and Analysis","score":0.9945999979972839,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/accelerometer","display_name":"Accelerometer","score":0.9098851680755615},{"id":"https://openalex.org/keywords/wearable-computer","display_name":"Wearable computer","score":0.7225543260574341},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7198873162269592},{"id":"https://openalex.org/keywords/software-deployment","display_name":"Software deployment","score":0.5563172101974487},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.5241589546203613},{"id":"https://openalex.org/keywords/channel-state-information","display_name":"Channel state information","score":0.47384530305862427},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.424790620803833},{"id":"https://openalex.org/keywords/wearable-technology","display_name":"Wearable technology","score":0.41750967502593994},{"id":"https://openalex.org/keywords/signal-processing","display_name":"Signal processing","score":0.41411495208740234},{"id":"https://openalex.org/keywords/intrusion-detection-system","display_name":"Intrusion detection system","score":0.4129874110221863},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3610808849334717},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.35884177684783936},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.32133522629737854},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.24916806817054749},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2065473198890686},{"id":"https://openalex.org/keywords/digital-signal-processing","display_name":"Digital signal processing","score":0.09459057450294495}],"concepts":[{"id":"https://openalex.org/C89805583","wikidata":"https://www.wikidata.org/wiki/Q192940","display_name":"Accelerometer","level":2,"score":0.9098851680755615},{"id":"https://openalex.org/C150594956","wikidata":"https://www.wikidata.org/wiki/Q1334829","display_name":"Wearable computer","level":2,"score":0.7225543260574341},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7198873162269592},{"id":"https://openalex.org/C105339364","wikidata":"https://www.wikidata.org/wiki/Q2297740","display_name":"Software deployment","level":2,"score":0.5563172101974487},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.5241589546203613},{"id":"https://openalex.org/C148063708","wikidata":"https://www.wikidata.org/wiki/Q5072511","display_name":"Channel state information","level":3,"score":0.47384530305862427},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.424790620803833},{"id":"https://openalex.org/C54290928","wikidata":"https://www.wikidata.org/wiki/Q4845080","display_name":"Wearable technology","level":3,"score":0.41750967502593994},{"id":"https://openalex.org/C104267543","wikidata":"https://www.wikidata.org/wiki/Q208163","display_name":"Signal processing","level":3,"score":0.41411495208740234},{"id":"https://openalex.org/C35525427","wikidata":"https://www.wikidata.org/wiki/Q745881","display_name":"Intrusion detection system","level":2,"score":0.4129874110221863},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3610808849334717},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.35884177684783936},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.32133522629737854},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.24916806817054749},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2065473198890686},{"id":"https://openalex.org/C84462506","wikidata":"https://www.wikidata.org/wiki/Q173142","display_name":"Digital signal processing","level":2,"score":0.09459057450294495},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/bhi.2018.8333453","is_oa":false,"landing_page_url":"https://doi.org/10.1109/bhi.2018.8333453","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 IEEE EMBS International Conference on Biomedical & Health Informatics (BHI)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W1566752807","https://openalex.org/W1986847617","https://openalex.org/W1989207420","https://openalex.org/W2006479712","https://openalex.org/W2028656089","https://openalex.org/W2035647453","https://openalex.org/W2089695767","https://openalex.org/W2101161342","https://openalex.org/W2138330843","https://openalex.org/W2141336889","https://openalex.org/W2166061769","https://openalex.org/W2340862004","https://openalex.org/W2534614379","https://openalex.org/W3105241699","https://openalex.org/W6680772378"],"related_works":["https://openalex.org/W3090300519","https://openalex.org/W4250401876","https://openalex.org/W2514492205","https://openalex.org/W2943851981","https://openalex.org/W2095299560","https://openalex.org/W2907667791","https://openalex.org/W3047461507","https://openalex.org/W3126390843","https://openalex.org/W4245880644","https://openalex.org/W2528680939"],"abstract_inverted_index":{"Falling":[0],"is":[1,92,112,120],"a":[2],"major":[3],"cause":[4],"of":[5,61,94],"death":[6],"among":[7],"elders.":[8],"To":[9],"detect":[10,106],"falls,":[11],"numerous":[12],"approaches":[13],"have":[14,51],"been":[15],"proposed":[16],"in":[17,37,81,155],"the":[18,34,53,56,110,118,125,135,145,156],"past":[19],"decade,":[20],"including":[21],"computer-vision":[22],"based":[23],"image":[24],"processing,":[25,31],"wearable":[26,129],"sensors,":[27],"and":[28,46,59,115],"acoustic":[29],"signal":[30],"etc.":[32],"Though":[33],"recent":[35],"advancement":[36],"infra-red":[38],"LED,":[39],"depth":[40],"camera,":[41],"MEMS":[42],"(Micro-Electro-Mechanical":[43],"Systems)":[44],"sensors":[45],"machine":[47],"learning":[48],"algorithms":[49],"may":[50],"enlarged":[52],"application":[54],"scope,":[55],"privacy":[57],"intrusion":[58],"lack":[60],"convenience":[62],"still":[63],"remain":[64],"to":[65,85,105,123,128,134],"be":[66,153],"open":[67],"issues":[68],"which":[69,148],"prevent":[70],"these":[71],"systems":[72],"from":[73],"large":[74],"deployment.":[75],"A":[76],"novel":[77],"Sensing-Fi":[78],"system":[79,90,111,159],"described":[80],"this":[82],"paper":[83],"aims":[84],"overcome":[86],"such":[87],"deficiencies.":[88],"The":[89,158],"design":[91],"comprised":[93],"harnessing":[95],"Wi-Fi":[96,138],"Channel":[97],"State":[98],"Information":[99],"(CSI)":[100],"coupled":[101],"with":[102,164],"ground-mounted":[103],"accelerometer":[104],"floor":[107],"vibration,":[108],"hence":[109],"completely":[113],"passive":[114],"non-invasive,":[116],"i.e.,":[117],"user":[119,151],"not":[121],"required":[122],"wear":[124],"technology":[126],"contrary":[127,133],"accelerometers.":[130],"In":[131],"addition,":[132],"existing":[136],"standalone":[137],"CSI":[139],"fall":[140],"detection":[141],"systems,":[142],"it":[143],"overcomes":[144],"constraint":[146],"by":[147],"only":[149],"one":[150],"can":[152],"present":[154],"room.":[157],"has":[160],"shown":[161],"promising":[162],"results":[163],"95%":[165],"accuracy.":[166]},"counts_by_year":[{"year":2025,"cited_by_count":5},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":6},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":4},{"year":2019,"cited_by_count":7},{"year":2018,"cited_by_count":3}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}